SWB20D

Tank capacity 20 Litres

Usable platform dimensions L330 x W310 x H140mm

Temperature control type Digital PID with LCD display

Temperature control range Ambient + 5°C to 99.9°C

Temperature control stability +/- 0.2°C

Bath temperature uniformity Within 0.2°C whilst shaking

Motor & drive type Brushless AC with silent-belt drive

Speed control Solid state with optical feedback

Speed range 20 - 200 strokes per minute

Platform travel Adjustable 4 position cam allowing travel of 20, 27, 33, or 40 mm

Safety features Ÿ Manual reset safety thermostatŸ Element safety mesh/platformŸ Motion interrupt cut-out

Heating power 1500 Watts

Overall dimensions L600 x W450 x H270mm

Nett weight 18 kg

SPECIFICATIONS

A Real Workhorse

The Ratek SWB20D shaking waterbath provides a large shaking platform to agitate samples whilst

precision controlled temperature is applied. The digital PID control ensures accurate and stable

temperature control from ambient +5° to 99.9°C, whilst the platform speed is controlled by

Ratek’s smooth, repeatable and near-silent belt drive system. The large LCD indicates current

temperature or set temperature with simple controls to allow the temperature to be changed.

§ Excellent Temperature Stability

§ Large 330 x 310mm Platform

§ Simple Digital Operation with LCD

§ Smooth & Quiet Operation

§ Can Be Made To Size

§ Adjustable Platform Travel

SWB20DShaking Waterbath - Digital

The SWB20D can be utilised in a wide variety of biomedical, life science, and

industrial applications as well as food and wine testing. Should you require

something larger, the size can be customised as required to suit your specific

requirements. For below ambient work the SWB20D can be customised to take

an RC1 cooling coil without losing valuable working area. The tank and all

submerged parts are made from food grade polished stainless steel, which is

then insulated to give maximum temperature stability. The outer case is

manufactured from a corrosion resistant plastic to provide durability and

resistance to spills. For accurate temperature control and to minimise loss of

water through evaporation, gabled lids made from stainless steel or

polycarbonate are available and recommended for most applications. The RR20

universal rack is available to clamp vessels into the platform for high speed

shaking.

The SWB20 range was first introduced in 1995, and the thousands of units still

in operation today are testament to it’s superior design and reliability.

Product Code Description

PLS20 Gabled clear polycarbonate lid to suit SWB20D. Allows visibility of samples and improves temperature stability. Suitable for applications up to 50°C

SLS20 Gabled stainless steel lid to suit SWB20D. Minimises evaporation and improves temperature stability. Suitable for applications up to 100°C

RR20 Universal rack to suit SWB20/D shaking waterbaths

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